422342243223 has 16 divisors (see below), whose sum is σ = 593267337600. Its totient is φ = 266514636960.

The previous prime is 422342243117. The next prime is 422342243237. The reversal of 422342243223 is 322342243224.

It is not a de Polignac number, because 422342243223 - 2¹³ = 422342235031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422342243723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3097008 + ... + 3230501.

It is an arithmetic number, because the mean of its divisors is an integer number (37079208600).

Almost surely, 2^422342243223 is an apocalyptic number.

422342243223 is a deficient number, since it is larger than the sum of its proper divisors (170925094377).

422342243223 is a wasteful number, since it uses less digits than its factorization.

422342243223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328702.

The product of its digits is 110592, while the sum is 33.

Adding to 422342243223 its reverse (322342243224), we get a palindrome (744684486447).

Subtracting from 422342243223 its reverse (322342243224), we obtain a palindrome (99999999999).

The spelling of 422342243223 in words is "four hundred twenty-two billion, three hundred forty-two million, two hundred forty-three thousand, two hundred twenty-three".